Air Header Information

Air headers are mainly used for Air Distribution and to centralized several connections. It uses in refineries, liquid petroleum gas processing plant, Petro-chemical plants, systems difficult to shut off due to solid contents dust, rust, dirt etc.


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Technical Specifications:

Inlet

:

DIN & ANSI ½” / 1” NB Flanged / Threaded Connections.

Main Pipe

:

1”, 1-½”, 2” NB SCH 40 / 80 / 160/ XXS, Seamless

Outlet ports

:

4way / 6way / 8way / 12way / 16way (Staggering or straight, Single sided or Double sided)

Ports Size

:

¼” - ½” NB SCH 40 / 80 / 160/ XXS Nipple TOE.

Valves

:

Fitted on outlet ports ¼” / ½” SS or Brass or A 105 Needle Valves / SS Ball Valves (Full or Reduced Port)

Drain

:

½” SCH SCH 40 / 80 / 160/ XXS Nipple TOE fitted with SS Ball Valve & Drain plug.

Pressure Test

:

150 psi. Pneumatic

M.O.C

:

SS, CS, Alloy Steel, Monel etc.

Mounting

:

Wall or Rack Mounting or ‘U’ clamps.


Markets:

Petrochemical

Chemical

Plastic Processing

Industrial Chemical Processing

Power Generation

Oil and Gas Offshore and Onshore

Application:

Air Distribution for Pneumatic Actuation.

 

Specifications/standards given in the following table are followed for threaded & Flanged end.

End Connection

Reference Specifications

NPT

ASME B1.20.1, SAE AS71051

 ISO/BSP Parallel

ISO 228

ISO/BSP Tapered

ISO 7, BS EN 10226-1

SAE (Unified)

ASME B1.1

Flanged End

ASME – B16.5

 

Cleaning:

All the air header body & air header component manufactured by us are ultrasonically cleaned and free from oil and other impurities.